Not getting any data in my Chat Tool Webhook call

Question:
I think this is new functionality…my python app sees no data in the body. I need to get the Message that the person typed. Also, I cannot find documentation anywhere or example code to see how to return a response to the Chat window. Basically stuck until some data comes across

Product:
This the Wix Chat Widget you can add on your site

What are you trying to achieve:
I just need the 10 lines of python code to read the chat message and respond to the chat message…plus tell me why there is no payload coming from the automation. My webhook gets called, there is just no data in it.

What have you already tried:
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Additional information:
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